Ark Invest’s Cathie Wood buys the dip on 3D Systems

Katherine Wood, CEO of ARK Investment Management LLC, speaks during the Milken Institute Global Conference in Beverly Hills, California, on Monday, October 18, 2021. Kyle Grelot | Bloomberg | Getty Images Innovation investor Cathy Wood took advantage of a rough week for the 3D printing company 3D Systems and earned the name in its flagship … Read more